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951d7e6842
The patch also checks whether pre-scanning is successful when scanning is, so no need for explicit pre-scanner checks anymore. JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
74 lines
1.6 KiB
C
74 lines
1.6 KiB
C
/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef JS_SCANNER_INTERNAL_H
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#define JS_SCANNER_INTERNAL_H
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/** \addtogroup parser Parser
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* @{
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*
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* \addtogroup jsparser JavaScript
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* @{
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*
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* \addtogroup jsparser_scanner Scanner
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* @{
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*/
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/**
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* Generic descriptor which stores only the start position.
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*/
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typedef struct
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{
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const uint8_t *source_p; /**< start source byte */
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} scanner_source_start_t;
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/**
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* For statement descriptor.
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*/
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typedef struct
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{
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/** shared fields of for statements */
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union
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{
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const uint8_t *source_p; /**< start source byte */
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scanner_for_info_t *for_info_p; /**< for info */
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} u;
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} scanner_for_statement_t;
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/**
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* Switch statement descriptor.
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*/
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typedef struct
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{
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scanner_case_info_t **last_case_p; /**< last case info */
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} scanner_switch_statement_t;
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/**
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* Scanner context.
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*/
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typedef struct
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{
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uint8_t mode; /**< scanner mode */
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scanner_switch_statement_t active_switch_statement; /**< currently active switch statement */
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} scanner_context_t;
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/**
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* @}
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* @}
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* @}
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*/
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#endif /* !JS_SCANNER_INTERNAL_H */
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